ezdatetimevalidator.php

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<?php
//
// Definition of eZDateTimeValidator class
//
//
// ## BEGIN COPYRIGHT, LICENSE AND WARRANTY NOTICE ##
// SOFTWARE NAME: eZ publish
// SOFTWARE RELEASE: 3.9.x
// COPYRIGHT NOTICE: Copyright (C) 1999-2006 eZ systems AS
// SOFTWARE LICENSE: GNU General Public License v2.0
// NOTICE: >
//   This program is free software; you can redistribute it and/or
//   modify it under the terms of version 2.0  of the GNU General
//   Public License as published by the Free Software Foundation.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of version 2.0 of the GNU General
//   Public License along with this program; if not, write to the Free
//   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
//   MA 02110-1301, USA.
//
//
// ## END COPYRIGHT, LICENSE AND WARRANTY NOTICE ##
//

/*! \file ezdatetimevalidator.php
*/

/*!
  \class eZDateTimeValidator ezdatetimevalidator.php
  \brief The class eZDateTimeValidator does

*/

include_once( 'lib/ezutils/classes/ezinputvalidator.php' );

class eZDateTimeValidator extends eZInputValidator
{
    /*!
     Constructor
    */
    function eZDateTimeValidator()
    {
    }

    function validateDate( $day, $month, $year )
    {
        $check = checkdate( $month, $day, $year );
        $datetime = mktime( 0, 0, 0, $month, $day, $year );
        if ( !$check or
             $year < 1970 or
             $datetime === false )
        {
            return EZ_INPUT_VALIDATOR_STATE_INVALID;
        }
        return EZ_INPUT_VALIDATOR_STATE_ACCEPTED;
    }

    function validateTime( $hour, $minute )
    {
        if( preg_match( '/\d+/', trim( $hour )   ) &&
            preg_match( '/\d+/', trim( $minute ) ) &&
            $hour >= 0 && $minute >= 0 &&
            $hour < 24 && $minute < 60 )
        {
            return EZ_INPUT_VALIDATOR_STATE_ACCEPTED;
        }
        return EZ_INPUT_VALIDATOR_STATE_INVALID;
    }

    function validateDateTime( $day, $month, $year, $hour, $minute )
    {
        $check = checkdate( $month, $day, $year );
        $datetime = mktime( $hour, $minute, 0, $month, $day, $year );
        if ( !$check or
             $year < 1970 or
             $datetime === false or
             eZDateTimeValidator::validateTime( $hour, $minute ) == EZ_INPUT_VALIDATOR_STATE_INVALID )
        {
            return EZ_INPUT_VALIDATOR_STATE_INVALID;
        }
        return EZ_INPUT_VALIDATOR_STATE_ACCEPTED;
    }

    /// \privatesection
}

?>

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